Problem A
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Submissions	3625
Accepted submissions	530
Submission ratio	14.62%
Authors	811
Accepted authors	420
Author ratio	51.79%

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.33 s	Bash	2024-04-17 19:17:13

#	User	Runtime	Language	Date
1	Olof Kraigher	0.01 s	C	2017-08-24 23:02:01
2	Ivan Petrov	0.01 s	C	2019-08-15 15:04:58
3	Hidden user	0.01 s	C	2025-01-02 17:07:50

#	User	Runtime	Language	Date
1	Jack Jackson	0.06 s	C#	2018-05-25 22:24:43
2	Michał Różycki	0.08 s	C#	2017-02-21 13:26:08
3	Ilia Volkov	0.26 s	C#	2016-12-26 13:38:31

#	User	Runtime	Language	Date
1	Albert Gevorgyan	0.00 s	C++	2016-09-24 20:52:14
2	Lech Duraj	0.00 s	C++	2016-09-27 02:03:03
3	李瀚杰	0.00 s	C++	2016-10-02 06:54:57
4	Lin Lee	0.00 s	C++	2017-05-10 09:18:18
5	Laurence Liu	0.00 s	C++	2017-09-19 00:52:36
6	Christian König	0.00 s	C++	2019-03-02 20:30:31
7	Ritul Kumar Singh	0.00 s	C++	2024-04-20 12:29:09
8	Maciej	0.00 s	C++	2025-04-03 20:49:56
9	Simon Lindholm	0.01 s	C++	2016-09-24 19:31:00
10	Phan Minh Hoàng	0.01 s	C++	2016-09-24 20:00:38

#	User	Runtime	Language	Date
1	Andrew Evdokimov	0.08 s	Java	2016-10-15 17:45:20
2	Roger Ballard	0.09 s	Java	2016-10-01 00:24:30
3	Mitch Price	0.09 s	Java	2016-10-31 21:14:44
4	Andrew Polizzotto	0.09 s	Java	2020-08-03 01:45:45
5	Bjørn Dons	0.10 s	Java	2023-06-21 21:27:30
6	Doug Goodman	0.11 s	Java	2018-06-27 18:45:14
7	Nguyen Henry	0.12 s	Java	2018-01-14 11:09:10
8	Nguyễn Hùng Cường	0.12 s	Java	2018-10-20 11:09:39
9	Crystal Sharpe	0.12 s	Java	2022-08-09 03:17:39
10	Lewin Gan	0.13 s	Java	2016-09-24 19:46:47

#	User	Runtime	Language	Date
1	Jacob Huebner	0.24 s	Kotlin	2022-01-14 19:47:25

#	User	Runtime	Language	Date
1	Michael Laszlo	0.12 s	Python 2	2016-09-24 22:32:55
2	Karl Schärlund	0.13 s	Python 2	2018-03-09 10:22:03
3	Seyoon Ragavan	0.53 s	Python 2	2018-11-16 17:40:13

#	User	Runtime	Language	Date
1	Alex Wice	0.14 s	Python 3	2022-11-28 18:45:58
2	Isaac Lee	0.16 s	Python 3	2022-08-09 01:53:28
3	Fredrik Medley	0.21 s	Python 3	2018-03-10 23:11:27
4	Ram Basnet	0.23 s	Python 3	2023-03-26 03:47:57
5	Ahmed Siadomar	0.25 s	Python 3	2023-01-25 02:46:19
6	Alexey Kaurov	0.28 s	Python 3	2018-08-14 12:10:50
7	Nathan Koppel	0.29 s	Python 3	2023-02-04 17:52:09
8	Joseph 4738	0.65 s	Python 3	2025-03-29 08:35:56
9	Karl Schärlund	0.77 s	Python 3	2018-02-20 09:29:37

#	User	Length	Language	Date
1	Chenzhang Hu	5	Bash	2024-04-17 19:17:13

#	User	Length	Language	Date
1	Olof Kraigher	1363	C	2017-08-24 23:02:01
2	Ivan Petrov	1446	C	2019-08-15 15:04:58
3	Hidden user	1909	C	2025-01-02 17:07:50

#	User	Length	Language	Date
1	Jack Jackson	1226	C#	2018-05-25 22:24:43
2	Michał Różycki	2225	C#	2017-02-21 13:26:08
3	Ilia Volkov	2264	C#	2016-12-26 13:38:31

#	User	Length	Language	Date
1	Ragur Krishnan	573	C++	2019-02-02 06:53:10
2	Luka Tomic	667	C++	2016-11-08 18:31:38
3	Iván Alejandro Soto Velázquez	697	C++	2016-09-26 02:07:12
4	William Gan	711	C++	2017-02-23 14:53:57
5	Daner Mendoza	711	C++	2023-04-12 22:11:33
6	Phan Nhat Khang	761	C++	2016-10-01 06:06:28
7	Noah Weninger	773	C++	2017-04-15 06:02:29
8	Xin Gao	783	C++	2016-09-25 01:52:44
9	Cameron Custer	788	C++	2022-07-30 05:09:45
10	Raunak Kumar	821	C++	2017-10-12 06:06:52

#	User	Length	Language	Date
1	Jiru Xu	850	Java	2016-11-03 01:41:27
2	Nguyễn Mạnh Phúc	1001	Java	2018-10-19 08:31:31
3	Mitch Price	1094	Java	2016-10-31 21:14:44
4	Robert Cummings	1123	Java	2016-09-24 20:16:56
5	Josenildo Silva	1128	Java	2017-07-08 04:32:07
6	Peter Steele	1152	Java	2016-09-24 20:47:56
7	Hidden user	1266	Java	2020-06-09 15:53:31
8	Tim Smith	1306	Java	2016-11-18 21:09:28
9	Tyler VanHaren	1450	Java	2016-10-12 17:48:16
10	Pavel Narozny	1455	Java	2018-03-26 20:32:24

#	User	Length	Language	Date
1	Jacob Huebner	1578	Kotlin	2022-01-14 19:47:25

#	User	Length	Language	Date
1	Seyoon Ragavan	1159	Python 2	2018-11-16 17:40:13
2	Michael Laszlo	1301	Python 2	2016-09-24 22:32:55
3	Karl Schärlund	2116	Python 2	2018-03-09 10:22:03

#	User	Length	Language	Date
1	Alex Wice	717	Python 3	2022-11-28 18:45:58
2	Fredrik Medley	1041	Python 3	2018-03-10 23:11:27
3	Alexey Kaurov	1052	Python 3	2018-08-14 12:01:01
4	Ahmed Siadomar	1136	Python 3	2023-01-25 03:00:05
5	Isaac Lee	1264	Python 3	2022-08-09 01:53:28
6	Nathan Koppel	1269	Python 3	2023-02-04 17:52:09
7	Ram Basnet	1636	Python 3	2023-03-26 03:47:57
8	Karl Schärlund	2220	Python 3	2018-02-20 09:29:37
9	Joseph 4738	2597	Python 3	2025-03-29 08:35:56

Solution running time distribution